OUR TEAM

Driven by our passion, defined by our people

Our strength lies in our diversity—of backgrounds, disciplines, and ideas. We are passionate professionals from every corner of site development.

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With decades of experience, our leaders guide teams with insight, clarity, and confidence.

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Mark Adams

Chief Executive Officer

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Kylie Mason, PLA, LEED AP

President/Chief Operating Officer

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Keith McAlary

Chief Financial Officer

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Owens McCullough, PE, LEED AP

Senior Vice President, Strategy & Client Development

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Daniel Riley, PE, CFM

Senior Vice President, Engineering

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Amy Bell Segal, PLA

Vice President, Landscape Architecture

Thad Garyszewski - Sebago Technics

Thad Gabryszewski, PE, SE

Vice President, Structural Engineering

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Terry D. Bennett, PLS LPF MRICS ENV SP LEED AP

Vice President, Survey-Geomatics

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Bradley Lyon, PE, PTOE

Vice President, Transportation Engineering

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Nicole Conant, PE

Vice President, Project Delivery

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Caitlyn Abbott

Vice President, Growth & Strategy

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Shannon Stone, SHRM – CP

Director, Employee Experience

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James Seymour, PE

Director, Regional Offices

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Shaun Leeper

Director, Information Systems

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Matthew EK, PLS

Director, Survey Advancement

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Nicholas Elliston, PLS

Director, Survey-Geomatics

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Kevin Mills

Director, Logistics & Scheduling

sebago technics team

CAREERS

Start your next chapter with us

It’s about finding the right team. We are a group of passionate, collaborative, driven professionals who can find opportunity in any challenge.